| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.221 | 14/5:11.094 |
| 2 | 2 | 20.494 | 15/5:20.362 |
| 3 | 2 | 20.530 | 18/6:19.047 |
| 4 | 2 | 21.213 | 18/6:20.061 |
| 5 | 2 | 20.835 | 18/6:19.054 |
| 6 | 1 | 20.582 | 18/6:17.625 |
| 7 | 1 | 21.928 | 18/6:20.064 |
| 8 | 1 | 20.631 | 18/6:18.976 |
| 9 | 2 | 24.916 | 17/6:05.216 |
| 10 | 2 | 20.864 | 17/6:04.163 |
| 11 | 2 | 21.154 | 17/6:03.750 |
| 12 | 2 | 21.314 | 17/6:03.632 |
| 13 | 2 | 21.182 | 17/6:03.360 |
| 14 | 2 | 23.898 | 17/6:06.425 |
| 15 | 1 | 20.875 | 17/6:05.655 |
| 16 | 1 | 21.179 | 17/6:05.304 |
| 17 | 2 | 25.308 | 17/6:09.124 |